Redactor Carlos Álvarez

Carlos Álvarez

Mechanical Engineer, with Level III certification by the American Society for Nondestructive Testing (ASNT) in Ultrasound and Radiography. He has more than 29 years of experience in the oil and gas sector in companies such as PDVSA and inspection services related to the oil sector..
Publications of Carlos Álvarez
inspenet - Insp
non destructive testing

Factors Affecting Visual Inspection

Author: Ing. Carlos Álvarez, May 11, 2022.
Visual inspection is a simple test compared to other non-destructive testing methods; however, since the main tool for carrying out this activity is the human eye, various factors can affect the sense of sight and distort the observation of surface imperfections.

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